EP3364137A4 - Heating device - Google Patents

Heating device Download PDF

Info

Publication number: EP3364137A4
Authority: EP; European Patent Office
Prior art keywords: heating device; heating
Prior art date: 2015-10-15
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP16855505.0A

Other languages

German (de)

French (fr)

Other versions

EP3364137B1 (en

EP3364137A1 (en

Inventor

Nobuyuki Kawahara

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toyoda Iron Works Co Ltd

Original Assignee

Toyoda Iron Works Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2015-10-15

Filing date

2016-10-14

Publication date

2019-03-06

2016-10-14 Application filed by Toyoda Iron Works Co Ltd filed Critical Toyoda Iron Works Co Ltd

2018-08-22 Publication of EP3364137A1 publication Critical patent/EP3364137A1/en

2019-03-06 Publication of EP3364137A4 publication Critical patent/EP3364137A4/en

2020-10-07 Application granted granted Critical

2020-10-07 Publication of EP3364137B1 publication Critical patent/EP3364137B1/en

Status Active legal-status Critical Current

2036-10-14 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D2005/0081—Details

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Resistance Heating (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)
Heat Treatment Of Articles (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Furnace Details (AREA)

EP16855505.0A 2015-10-15 2016-10-14 Heating device Active EP3364137B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2015203650A JP6491072B2 (en)	2015-10-15	2015-10-15	Heating device
PCT/JP2016/080478 WO2017065252A1 (en)	2015-10-15	2016-10-14	Heating device

Publications (3)

Publication Number	Publication Date
EP3364137A1 EP3364137A1 (en)	2018-08-22
EP3364137A4 true EP3364137A4 (en)	2019-03-06
EP3364137B1 EP3364137B1 (en)	2020-10-07

Family

ID=58517363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16855505.0A Active EP3364137B1 (en)	2015-10-15	2016-10-14	Heating device

Country Status (5)

Country	Link
US (1)	US10612853B2 (en)
EP (1)	EP3364137B1 (en)
JP (1)	JP6491072B2 (en)
CN (1)	CN108139164B (en)
WO (1)	WO2017065252A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112752942B (en) *	2018-09-28	2022-09-27	日铁综合工程株式会社	Heating furnace
JP7336129B2 (en) *	2019-05-16	2023-08-31	富士電子工業株式会社	Induction hardening device and long workpiece support device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0330866A1 (en) *	1988-03-01	1989-09-06	SIGRI GREAT LAKES CARBON GmbH	Superstructure for heating furnace cars
FR2793311A1 (en) *	1999-05-05	2000-11-10	Snecma	DEVICE FOR LOADING WORKPIECES TO BE HEAT TREATED
JP2004091894A (en) *	2002-09-02	2004-03-25	Nissan Motor Co Ltd	Workpiece holder for heat treatment
JP2007333272A (en) *	2006-06-14	2007-12-27	Espec Corp	Rack, rack system, heat treatment device, and heat treatment system
WO2011129340A1 (en) *	2010-04-12	2011-10-20	株式会社Ihi	Mist cooling apparatus and heat treatment apparatus
US20150099236A1 (en) *	2013-10-07	2015-04-09	Saint-Gobain Ceramics & Plastics, Inc.	Refractory article
US9127886B2 (en) *	2012-10-09	2015-09-08	Toa Industries Co., Ltd.	Multistage furnace system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3588059A (en) *	1967-08-03	1971-06-28	Huettenwerk Oberhausen Ag	Guide rail assembly for pusher-type furnace
US3739921A (en) *	1971-10-01	1973-06-19	Abar Corp	Fixture for heat treating furnaces
JP4317299B2 (en) *	1999-10-22	2009-08-19	株式会社日本テクノ	Heat treatment jig
JP2003021468A (en) *	2001-07-10	2003-01-24	Denkoo:Kk	Heat treatment furnace
CN1324670C (en) *	2002-09-29	2007-07-04	光洋热系统株式会社	Work-piece loading device for heat treating apparatus
JP5165279B2 (en)	2007-05-22	2013-03-21	アイシン高丘株式会社	Multistage heating device
CN102234707B (en) *	2010-04-30	2013-07-31	中国石油化工集团公司	Support device for thermal treatment
JP2014034689A (en) *	2012-08-07	2014-02-24	Yac Denko Co Ltd	Heating device for hardening steel plate
JP5669801B2 (en) *	2012-10-09	2015-02-18	東亜工業株式会社	Multistage furnace

2015
- 2015-10-15 JP JP2015203650A patent/JP6491072B2/en active Active
2016
- 2016-10-14 WO PCT/JP2016/080478 patent/WO2017065252A1/en active Application Filing
- 2016-10-14 EP EP16855505.0A patent/EP3364137B1/en active Active
- 2016-10-14 CN CN201680059842.1A patent/CN108139164B/en active Active
- 2016-10-14 US US15/768,644 patent/US10612853B2/en active Active

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0330866A1 (en) *	1988-03-01	1989-09-06	SIGRI GREAT LAKES CARBON GmbH	Superstructure for heating furnace cars
FR2793311A1 (en) *	1999-05-05	2000-11-10	Snecma	DEVICE FOR LOADING WORKPIECES TO BE HEAT TREATED
JP2004091894A (en) *	2002-09-02	2004-03-25	Nissan Motor Co Ltd	Workpiece holder for heat treatment
JP2007333272A (en) *	2006-06-14	2007-12-27	Espec Corp	Rack, rack system, heat treatment device, and heat treatment system
WO2011129340A1 (en) *	2010-04-12	2011-10-20	株式会社Ihi	Mist cooling apparatus and heat treatment apparatus
US9127886B2 (en) *	2012-10-09	2015-09-08	Toa Industries Co., Ltd.	Multistage furnace system
US20150099236A1 (en) *	2013-10-07	2015-04-09	Saint-Gobain Ceramics & Plastics, Inc.	Refractory article

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017065252A1 *

Also Published As

Publication number	Publication date
US10612853B2 (en)	2020-04-07
EP3364137B1 (en)	2020-10-07
WO2017065252A1 (en)	2017-04-20
JP2017075372A (en)	2017-04-20
JP6491072B2 (en)	2019-03-27
US20180313608A1 (en)	2018-11-01
CN108139164B (en)	2019-11-15
CN108139164A (en)	2018-06-08
EP3364137A1 (en)	2018-08-22

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EP3343299A4 (en)	2019-05-01	Image heating device
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EP3271657A4 (en)	2018-11-14	Cooking device
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EP3318812B8 (en)	2021-03-17	Fluid heating device
EP3091306B8 (en)	2020-11-18	Vehicle heating device
EP3335849A4 (en)	2019-03-06	Rapid mould-locking device
EP3126748A4 (en)	2017-12-27	Heating system

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